获取软件包

https://pan.baidu.com/s/1Pxryg5s91-tJ_LEmaho4Gw?pwd=2345

Linux 内核开发教程路径

https://doc.rpdzkj.cn/#/

SDK源码解压与恢复

TIP

这里注意要 mkdir sdk 目录里解开压缩包

bash

tar xvzf rv1126b-linux-xxx.tgz

为什么呢？

因为他解开后是git，你看不到，在.git目录下。所以，你到sdk目录下解开压缩包

从git中恢复完整源码

git reset --hard

安装必要的库

ubuntu 开发环境

bash

sudo apt-get install git bc bison build-essential curl flex g++-multilib \
gcc-multilib gnupg gperf imagemagick lib32ncurses5-dev lib32readline-dev \
lib32z1-dev liblz4-tool libncurses5-dev libsdl1.2-dev libssl-dev libxml2 \
libxml2-utils lzop pngcrush rsync schedtool squashfs-tools xsltproc yasm zip \
zlib1g-dev python device-tree-compiler expect g++ patchelf gawk texinfo \
chrpath diffstat binfmt-support qemu-user-static live-build fakeroot cmake  \
ssh make gcc g++ unzip ncurses-dev python3-pip libncurses5 libc6:i386 genext2fs \
u-boot-tools  mtools parted libudev-dev libusb-1.0-0-dev \
autoconf autotools-dev libsigsegv2 m4 intltool libdrm-dev  sed binutils \
wget libglib2.0-dev libgtk2.0-dev libglade2-dev cvs mercurial \
openssh-client subversion asciidoc w3m dblatex graphviz  \
device-tree-compiler flex bison openssl libssl-dev unzip git-lfs \
ccache libelf-dev default-jdk mtd-utils scons

选择开发板

bash

 ./build.sh init
Log colors: message notice warning error fatal

Log saved at /home/SDK_DIR/test/1126b/output/sessions/2025-06-18_08-41-03
Switching to chip: rv1126b
Pick a defconfig:

1. pro-rv1126b_defconfig
2. pro-rv1126bp_defconfig
3. rp-rv1126b_defconfig
4. rp-rv1126bp_defconfig
Which would you like? [1]: 2

# 此处根据需求输入对应数字

pro-rv1126bp

配置内核

bash

./build.sh kconfig

进入配置菜单选择你要的内容

编译内核

bash

./build.sh kernel

复制结果

bash

kernel-6.1/arch/arm64/boot/dts/rockchip/pro-rv1126b.dtb
kernel-6.1/boot.img

其中dtb文件路径编译的提示里有。

把两个文件复制到 U盘里

注意要用fat格式的U盘

启动Uboot 按Ctrl +C

在命令使用u盘

bash

usb start
等到找到u盘
fatload usb 0 0x81000000 boot.img
fatload usb 0 0x48300000  pro-rv1126b.dtb
boot_fit  0x81000000

这样就可以启动内核了。

RP1126B-P 开发板 如何编译内核并启动

评论区 0

RP1126B-P 开发板如何编译内核并启动